CVE-2013-2863: Critical – Google Chrome before 27.0.1453.110 does not properly handle SSL

This vulnerability was disclosed in 2013. A critical vulnerability affects Debian systems (CVE-2013-2863). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-2013-GLOBAL-296996-C • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions

What is CVE-2013-2863?

This vulnerability was disclosed in 2013. A critical vulnerability affects Debian systems (CVE-2013-2863). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

What is the CVSS score for CVE-2013-2863?

CVE-2013-2863 has CVSS 10.0 (Critical). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. EPSS: 3.6%.

Is CVE-2013-2863 actively exploited?

No confirmed active exploitation of CVE-2013-2863 as of 2026-09-25.

How do I remediate CVE-2013-2863?

Priority: MEDIUM. Advisory: https://code.google.com/p/chromium/issues/detail?id=232633

What systems are affected by CVE-2013-2863?

CVE-2013-2863 affects Debian Debian Linux; Google Chrome.

Vulnerability Details

CVE ID	`CVE-2013-2863`
BSID	`BS-2013-GLOBAL-296996-C` BreachSpider Global ID
CVSS Vector	`AV:N/AC:L/Au:N/C:C/I:C/A:C`
Published	2013-06-05
Last Modified	2026-06-16
ICS Relevance	15%
Weakness (CWE)	Improper Restriction of Operations within Memory Buffer
Source	NVD

Official Description

Google Chrome before 27.0.1453.110 does not properly handle SSL sockets, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: Google Chrome before 27.0.1453.110 does not properly handle SSL sockets, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors. CVSS vector: AV:N/AC:L/Au:N/C:C/I:C/A:C.

Exploitation Likelihood: LOW

Affected Products

Vendor	Product	Affected Versions
Debian	Debian Linux	`7.0`
Google	Chrome	`≤ 27.0.1453.109`

Remediation

View Vendor Advisory →

Remediation Priority: MEDIUM

Threat Intelligence

● Threat Intelligence Validated: October 2026 | Threat Age: 4881 Days

CISA known-exploited	Not in KEV catalog
Public Exploit	Not confirmed
PoC Code	Not confirmed

AI Enrichment Record — provenance & audit hash

Model	`rule-based-v1`
Confidence	MEDIUM
Enriched At	2026-05-24
SHA-512 Audit Hash	`6fb862013c06f91ca22dea45f633e29ba6f7e629d93339b6771318016eb3600dcbb79934fdfe3aae61b4ef55ddf3f69475397d20b3133d1f835e2695be86bab3`

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